Chairman Emeritus trust ownership percentage in controlling stockholder

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Number of Trustees of Chairman Emeritus Trust

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Percent of Company Corp. Class A and Class B Common Stock, on a combined basis, owned by controlling stockholder as of the financial statement date

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Percent of Company Class A Common Stock owned by controlling stockholder as of the financial statement date

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Percentage of voting equity interests acquired in a business combination achieved in stages, including equity interests in the acquiree held by the acquirer immediately before the acquisition date and acquired at the acquisition date.

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For an unclassified balance sheet, amounts due from related parties including affiliates, employees, joint ventures, officers and stockholders, immediate families thereof, and pension funds.

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The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).

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Aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due after one year (or one business cycle).

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Related Parties (Details) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
Related Parties (Details) $ in Millions	Mar. 31, 2019 USD ($)	Jun. 30, 2019 USD ($) trustee	Jun. 30, 2018 USD ($)	Jun. 30, 2019 USD ($) trustee	Jun. 30, 2018 USD ($)	Feb. 28, 2019	Dec. 31, 2018 USD ($)
Related Party Transaction [Line Items]
SMR Trust ownership in NAI		80.00%		80.00%
Pop [Member]
Amounts due from Related Party
Percentage of interest acquired	50.00%
Consideration transferred in Pop acquisition	$ 50
Total ownership percentage of Pop	100.00%
National Amusements, Inc. [Member]
Related Party Transaction [Line Items]
NAI ownership of CBS Corp. Class A Common Stock (percentage)		78.70%		78.70%
NAI ownership of CBS Corp. Class A and Class B Common Stock on a combined basis (percentage)		10.40%		10.40%
Number of trustees \| trustee		7		7
Viacom Inc. [Member]
Related Party Transaction [Line Items]
Revenues from transactions with related parties		$ 14	$ 10	$ 26	$ 29
Expenses from transactions with related parties		8	6	18	12
Amounts due from Related Party
Receivables		28		28			$ 38
Other assets (Receivables, noncurrent)		15		15			23
Amounts due from related parties		43		43			61
Pop [Member]
Amounts due from Related Party
Equity interest percentage						50.00%
Domestic and International Television Joint Ventures [Member]
Related Party Transaction [Line Items]
Revenues from transactions with related parties		44	$ 22	89	$ 53
Amounts due from Related Party
Amounts due from related parties		$ 15		$ 15			$ 34